What is the purpose of a cleanout in plumbing?

The purpose of a cleanout in plumbing is to provide access to the plumbing system for cleaning and maintenance. Cleanouts are strategically installed at various points in a drainage system, typically at bends or changes in direction, allowing plumbers to remove blockages, conduct inspections, or clear debris without needing to completely dismantle the piping. This access is crucial for maintaining the health of the plumbing system, ensuring that it operates efficiently and reduces the risk of future clogs or sewer backups.

The installation of cleanouts adheres to code requirements and is a best practice in plumbing design, making it easier to manage the drainage and waste removal systems effectively.